Brian,
I don't know of any way to do this, and have been trying to
find the best way to do it for a while. Right now, my solution is
to find a couple of serial mice, and use the serialXtra in Director
to capture the information. You can open up the serial ports and
get the raw data in Director and then use that to position the mice
and detect clicks. I have also been trying to find a way to stream
that info into Flash (since it performs much better on it's own,
rather than loaded in Director) by streaming that data to an open
network port on the local computer and using a socket connection in
Flash to grab the serial data, but haven't had much luck. I posted
about that a few days ago, but didn't get any interest. That's all
I can tell you. There are some programming tools to do it if you
are programming in C or something, but that's not really my
forte.